A wall-mounted boiler with buoy induction anti-immersion function

Abstract

The present invention relates to a wall-mounted boiler with a buoy induction anti-immersion function, comprising a functional component with the function of conveying water and / or storing water; characterized in that: it also comprises a mechanical stop valve for conducting or cutting off the waterway of the functional component, a water collector for collecting water, and a buoy component that can float on the water; the mechanical stop valve is arranged on the waterway of the functional component; the water collector is arranged below the functional component; the buoy component is arranged in the inner cavity of the water collector, and a transmission component is arranged between the buoy component and the mechanical stop valve. When the water level of the water body in the inner cavity of the water collector reaches a set height, the buoy component floating on the water body acts on the mechanical stop valve through the transmission component to cut off the waterway where it is located. The wall-mounted boiler can detect whether there is water leakage, so as to deal with it in time and prevent immersion.

Description

Technical Field

[0001] The invention relates to a gas water heater, in particular to a wall-mounted boiler with a buoy induction anti-immersion function. Background Art

[0002] Existing wall-mounted boilers are generally connected to tap water pipes. When the pipes in the wall-mounted boiler are frozen or mechanically broken, if the relevant pipes are not cut off in time, water leakage will occur in the pipes, causing damage to the electrical components inside the wall-mounted boiler, and even causing the user's home to be soaked, causing serious property losses and wasting water resources.

[0003] Therefore, further improvements are needed. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art and to provide a wall-mounted boiler with a buoy sensing anti-immersion function. The wall-mounted boiler can detect whether there is a water leak so as to handle it in time and prevent immersion.

[0005] The object of the present invention is achieved in that:

[0006] A wall-mounted boiler with a buoy sensing anti-immersion function, comprising a functional component with the function of conveying water and / or storing water; characterized in that it also includes a mechanical stop valve for conducting or cutting off the water path of the functional component, a water collector for collecting water, and a buoy component that can float on the water body; the mechanical stop valve is arranged on the water path of the functional component; the water collector is arranged below the functional component; the buoy component is arranged in the inner cavity of the water collector, and a transmission component is arranged between the buoy component and the mechanical stop valve. When the water level in the inner cavity of the water collector reaches a set height, the buoy component floating on the water body acts on the mechanical stop valve to cut off the water path through the transmission component.

[0007] The mechanical stop valve includes a turntable, a valve body and a valve core; the turntable shaft is connected to the valve core, the turntable is arranged on the outside of the valve body, the valve core is arranged on the water path of the valve body, and the turntable and the valve core are reset and rotate relative to the valve body; when there is no water in the inner cavity of the water collector or the water level does not reach the set height, the buoy component acts on the turntable through the transmission assembly to make the valve core conduct the water path in the valve body; when the water level in the inner cavity of the water collector reaches the set height, the buoy component drives the transmission assembly to disengage from the turntable, so that the valve core is reset to cut off the water path in the valve body.

[0008] The transmission components can have the following solutions:

[0009] Option 1, the transmission assembly includes a transmission rod and a first linkage rod; the buoy component is connected to one end of the first linkage rod through the transmission rod, the middle part of the first linkage rod is rotatably arranged, and the other end of the first linkage rod is provided with a first insertion part, and the transmission rod moves up and down with the buoy component; a slot is provided on the turntable; when there is no water in the inner cavity of the water collector or the water has not reached the set water level, the first insertion part is inserted into the slot to allow the mechanical stop valve to keep the waterway open; when the water in the inner cavity of the water collector reaches the set water level, the first insertion part moves to disengage from the slot to allow the mechanical stop valve to cut off the waterway.

[0010] Option 2, the transmission assembly includes a transmission rod and a second linkage rod; the buoy component is connected to one end of the second linkage rod through the transmission rod, and the other end of the second linkage rod is provided with a second plug-in portion, and the transmission rod and the second linkage rod move up and down respectively with the buoy component; a slot is provided on the turntable; when there is no water in the inner cavity of the water collector or the water has not reached the set water level, the second plug-in portion is inserted into the slot to allow the mechanical stop valve to keep the waterway open; when the water in the inner cavity of the water collector reaches the set water level, the second plug-in portion moves to disengage from the slot to allow the mechanical stop valve to cut off the waterway.

[0011] Solution three, the transmission assembly includes a transmission rod, a third linkage rod and a plug-in; the buoy component is hinged to one end of the third linkage rod through the transmission rod, the middle of the third linkage rod is rotatably arranged, and the other end of the third linkage rod is movably connected to one end of the plug-in; a slot is provided on the turntable; when there is no water in the water collector cavity or the water does not reach the set water level, the other end of the plug-in is inserted into the slot to keep the mechanical stop valve conducting the waterway; when the water in the water collector cavity reaches the set water level, the other end of the plug-in moves to disengage from the slot to allow the mechanical stop valve to cut off the waterway. A slide groove is provided at the other end of the third linkage rod, and a slide rod is provided at one end of the plug-in, and the slide rod slides back and forth on the slide groove.

[0012] The functional components include but are not limited to a heat exchanger for heating water and a water pipe for transporting water.

[0013] The water collector is provided with a drain port for draining the internal water body, and the drain port is provided with a cover body.

[0014] The beneficial effects of the present invention are as follows:

[0015] By setting up a water collector and a buoy component, when a water leak occurs, the water collector will collect the leaked water. When the water reaches the set water level, the buoy component will float up under the action of buoyancy and control the mechanical stop valve through the transmission component to cut off the water path, thereby effectively preventing soaking. This wall-mounted boiler effectively prevents soaking caused by freezing and cracking of water pipes in severe cold weather during power outages in winter, thereby avoiding unnecessary property losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the internal structure of the wall-mounted boiler in the normal state in the first embodiment of the present invention.

[0017] Figure 2 It is a partial schematic diagram of the normal state of the wall-mounted boiler in the first embodiment of the present invention.

[0018] Figure 3 It is a partial cross-sectional view of the water path conducting state of the mechanical stop valve in the first embodiment of the present invention.

[0019] Figure 4 It is a schematic diagram of the internal structure of the wall-mounted boiler in the water leakage state in the first embodiment of the present invention.

[0020] Figure 5 It is a partial schematic diagram of the water leakage state of the wall-mounted boiler in the first embodiment of the present invention.

[0021] Figure 6 It is a partial cross-sectional view of the mechanical stop valve in the water channel cut-off state in the first embodiment of the present invention.

[0022] Figure 7 It is a schematic diagram of the internal structure of the wall-mounted boiler in the normal state in the second embodiment of the present invention.

[0023] Figure 8 It is a partial schematic diagram of the normal state of the wall-mounted boiler in the second embodiment of the present invention.

[0024] Fig. 9 This is a schematic diagram of the internal structure of a wall-mounted boiler in a leaking state in the second embodiment of the present invention.

[0025] Fig.10 It is a partial schematic diagram of the water leakage state of the wall-mounted boiler in the second embodiment of the present invention.

[0026] Fig.11 It is a schematic diagram of the internal structure of the wall-mounted boiler in the normal state in the third embodiment of the present invention.

[0027] Fig.12 It is a partial schematic diagram of the normal state of the wall-mounted boiler in the third embodiment of the present invention.

[0028] Fig.13 This is a schematic diagram of the internal structure of a wall-mounted boiler in a water leakage state in the third embodiment of the present invention.

[0029] Fig.14 It is a partial schematic diagram of the water leakage state of the wall-mounted boiler in the third embodiment of the present invention. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0031] First embodiment

[0032] See also Figure 1-Figure 6 The wall-mounted boiler with buoy induction anti-immersion function includes a functional component with the function of conveying water and / or storing water, a mechanical stop valve 2 for conducting or cutting off the waterway of the functional component, a water collector 5 for collecting water, and a buoy component 7 that can float on the water; the mechanical stop valve 2 is arranged on the waterway of the functional component; the water collector 5 is arranged below the functional component, and the kinetic energy component is within the projection range of the top opening of the water collector 5 to ensure that all the leaked water falls into the water collector 5; the buoy component 7 is arranged in the inner cavity of the water collector 5, and a transmission component is arranged between the buoy component 7 and the mechanical stop valve 2; when the water level in the inner cavity of the water collector 5 reaches the set height, the buoy component 7 floating on the water body acts on the mechanical stop valve 7 through the transmission component to cut off the waterway where it is located. The wall-mounted boiler effectively prevents the immersion phenomenon caused by the freezing and cracking of water pipes in severe cold weather in the case of power outages in winter, thereby avoiding unnecessary property losses.

[0033] Furthermore, the mechanical stop valve 2 includes a turntable 202, a valve body 203 and a valve core 204; the turntable 202 is axially connected to the valve core 204, the turntable 202 is rotatably arranged on the outside of the valve body 203, the valve core 204 is rotatably arranged on the water path of the valve body 203, and the turntable 202 and the valve core 204 are elastically reset and rotate relative to the valve body 203 respectively; when there is no water in the inner cavity of the water collector 5 or the water level does not reach the set height, the buoy component 7 acts on the turntable 202 through the transmission assembly to keep it in a certain position, so that the valve core 204 continues to conduct the water path in the valve body 203; when the water level in the inner cavity of the water collector 5 reaches the set height, the buoy component 7 drives the transmission assembly to disengage from the turntable 202, and due to the disappearance of the external force, the valve core 204 elastically resets to cut off the water path in the valve body 203. Specifically, the two ends of the valve body 203 are connected to the water pipes respectively, and a spherical cavity is provided in the middle. The valve core 204 is a round block, and the edge matches the inner wall of the spherical cavity; when the valve core 204 is reset and rotated until the edge and the inner wall of the spherical cavity are sealed (see Figure 6 ), the waterway is cut off.

[0034] Furthermore, the transmission assembly includes a transmission rod 6 and a first linkage rod 3; the buoy component 7 is connected to one end of the first linkage rod 3 through the transmission rod 6, the middle part of the first linkage rod 3 is rotatably arranged to form a fulcrum for rotation, and the other end of the first linkage rod 3 is provided with a first insertion portion 301, and the transmission rod 6 moves up and down with the buoy component 7; a slot 201 is provided on the turntable 202; when there is no water in the inner cavity of the water collector 5 or the water has not reached the set water level, the buoy component 7 is supported on the inner bottom wall of the water collector 5, and the transmission assembly uses the lever principle to insert the first insertion portion 301 into the slot 201 so that the mechanical stop valve 2 keeps the waterway open; when the water in the inner cavity of the water collector 5 reaches the set water level, the source of the water may be leakage from the frozen pipe body, at this time, the buoy component 7 rises under the action of buoyancy, and the transmission rod 6 drives the first linkage rod 3 to swing around the fulcrum, and the first insertion portion 301 moves ( Figure 4 The mechanical stop valve 2 is manually reset to disengage from the slot 201 so that the mechanical stop valve 2 cuts off the water path. When the water leakage problem is repaired, the user can manually reset the mechanical stop valve 7 to put it back into operation.

[0035] Furthermore, the functional components include but are not limited to a heat exchanger 1 for heating water, and a water pipe 4 for conveying water; the mechanical stop valve 7 of this embodiment is arranged on the water pipe 4.

[0036] Furthermore, a drain outlet for draining the internal water is provided at the bottom of the water collector 5, and a cover 11 is provided on the drain outlet.

[0037] Second embodiment

[0038] join Figure 7-Figure 10 The wall-mounted boiler involved in this embodiment is different from the first embodiment in that: the transmission assembly includes a transmission rod 6 and a second linkage rod 8; the buoy component 7 is connected to one end of the second linkage rod 8 through the transmission rod 6, and the other end of the second linkage rod 8 is provided with a second insertion part 801, and the transmission rod 6 and the second linkage rod 8 move up and down respectively with the buoy component 7; a slot 201 is provided on the turntable 202; when there is no water in the inner cavity of the water collector 5 or the water does not reach the set water level, the buoy component 7 is supported on the inner bottom wall of the water collector 5, and the second insertion part 801 is inserted downward into the slot 201, so that the mechanical stop valve 2 keeps the waterway open; when the water in the inner cavity of the water collector 5 reaches the set water level, the buoy component 7 rises under the action of buoyancy, the transmission rod 6 and the second linkage rod 8 rise synchronously at the same time, and the second insertion part 801 moves upward to disengage from the slot 201, so that the mechanical stop valve 2 cuts off the waterway. When the water leakage problem is repaired, the user can manually reset the mechanical stop valve 7 to put it back into work.

[0039] The other parts not described are the same as those in the first embodiment and will not be analyzed and described in detail here.

[0040] Third embodiment

[0041] See also Figure 11-Figure 14The wall-mounted boiler involved in this embodiment is different from the first embodiment in that: the transmission assembly includes a transmission rod 6, a third linkage rod 9 and a plug-in 10; the buoy component 7 is hinged to one end of the third linkage rod 9 through the transmission rod 6, the middle part of the third linkage rod 9 is rotatably arranged to form a fulcrum for rotation, and the other end of the third linkage rod 9 is movably connected to one end of the plug-in 10; a slot 201 is provided on the turntable 202; when there is no water in the inner cavity of the water collector 5 or the water does not reach the set water level, the buoy component 7 is supported on the inner bottom wall of the water collector 5, and the other end of the plug-in 10 is inserted into the slot 201, so that the mechanical stop valve 2 keeps the water path open; when the water in the inner cavity of the water collector 5 reaches the set water level, the buoy component 7 rises under the action of buoyancy, and the transmission rod 6 drives the third linkage rod 9 to swing around the transfer point (clockwise), thereby causing the other end of the plug-in 10 to move to disengage from the slot 201, so that the mechanical stop valve 2 cuts off the water path.

[0042] Furthermore, the third linkage rod 9 is arranged in an L-shape or a bent shape, and the plug-in 10 is arranged to slide linearly relative to the horizontal direction; a sliding groove 901 is provided at the other end of the third linkage rod 9, and a sliding rod 12 is provided at one end of the plug-in 10, and the sliding rod 12 slides back and forth on the sliding groove 901; when the third linkage rod 9 swings, the sliding groove 901 and the sliding rod 12 cooperate with each other to drive the plug-in 10 to slide horizontally to the disengagement slot 201.

[0043] The other parts not described are the same as those in the first embodiment and will not be analyzed and described in detail here.

[0044] The above is a preferred embodiment of the present invention, which shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for illustrating the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A wall-mounted boiler with a buoy induction anti-immersion function, comprising a functional component with a function of conveying water and / or storing water, a mechanical stop valve (2) for conducting or cutting off a water path of the functional component, a water collector (5) for collecting water, and a buoy component (7) that can float on the water; the mechanical stop valve (2) is arranged on the water path of the functional component; the water collector (5) is arranged below the functional component; the buoy component (7) is arranged in the inner cavity of the water collector (5), and a transmission component is arranged between the buoy component (7) and the mechanical stop valve (2); when the water level in the inner cavity of the water collector (5) reaches a set height, the buoy component (7) floating on the water acts on the mechanical stop valve (2) through the transmission component to cut off the water path where it is located; Features: The mechanical stop valve (2) comprises a rotating disk (202), a valve body (203) and a valve core (204); the rotating disk (202) is axially connected to the valve core (204); the rotating disk (202) is arranged outside the valve body (203); the valve core (204) is arranged in the water path of the valve body (203); the rotating disk (202) and the valve core (204) are reset and rotated relative to the valve body (203); when there is no water in the inner cavity of the water collector (5) or the water level does not reach a set height, The buoy component (7) acts on the turntable (202) through the transmission component, so that the valve core (204) conducts the water path in the valve body (203); when the water level in the inner cavity of the water collector (5) reaches a set height, the buoy component (7) drives the transmission component to disengage from the turntable (202), so that the valve core (204) is reset to cut off the water path in the valve body (203); the water collector (5) is provided with a drain port for draining the internal water, and the drain port is provided with a cover body (11); The transmission assembly comprises a transmission rod (6) and a first linkage rod (3); the buoy component (7) is connected to one end of the first linkage rod (3) via the transmission rod (6); the middle part of the first linkage rod (3) is rotatably arranged; the other end of the first linkage rod (3) is provided with a first insertion portion (301); the transmission rod (6) moves up and down with the buoy component (7); a slot (201) is provided on the rotating disk (202); when there is no water in the inner cavity of the water collector (5) or the water does not reach a set water level, the first insertion portion (301) is inserted into the slot (201) so that the mechanical stop valve (2) keeps conducting the waterway; when the water in the inner cavity of the water collector (5) reaches a set water level, the first insertion portion (301) moves to be separated from the slot (201) so that the mechanical stop valve (2) cuts off the waterway; or, The transmission assembly comprises a transmission rod (6) and a second linkage rod (8); the buoy component (7) is connected to one end of the second linkage rod (8) via the transmission rod (6); the other end of the second linkage rod (8) is provided with a second insertion portion (801); the transmission rod (6) and the second linkage rod (8) respectively move up and down with the buoy component (7); a slot (201) is provided on the rotating disk (202); when there is no water in the inner cavity of the water collector (5) or the water has not reached a set water level, the second insertion portion (801) is inserted into the slot (201) so that the mechanical stop valve (2) keeps conducting the waterway; when the water in the inner cavity of the water collector (5) reaches a set water level, the second insertion portion (801) moves to be separated from the slot (201) so that the mechanical stop valve (2) cuts off the waterway; or, The transmission assembly comprises a transmission rod (6), a third linkage rod (9) and a plug-in (10); the buoy component (7) is hinged to one end of the third linkage rod (9) through the transmission rod (6); the middle of the third linkage rod (9) is rotatably arranged; the other end of the third linkage rod (9) is movably connected to one end of the plug-in (10); a slot (201) is provided on the rotating disk (202); when there is no water in the inner cavity of the water collector (5) or the water has not reached a set water level, the other end of the plug-in (10) is inserted into the slot (201) so that the mechanical stop valve (2) keeps conducting the waterway; when the water in the inner cavity of the water collector (5) reaches a set water level, the other end of the plug-in (10) moves to disengage from the slot (201) so that the mechanical stop valve (2) cuts off the waterway; the other end of the third linkage rod (9) is provided with a slide groove (901), and one end of the plug-in (10) is provided with a slide rod (12), and the slide rod (12) slides back and forth on the slide groove (901).

2. The wall-mounted boiler with buoy induction anti-immersion function according to claim 1 is characterized in that: The functional components include, but are not limited to, a heat exchanger (1) for heating water, and a water pipe (4) for transporting water.

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